/**
Yuncat
**/
body {
    background-image: url('https://lwcat.cn/usr/uploads/2024/02/554053510.jpg');
    background-size: cover;
}
.demo-login-container {
    max-width: 600px;
    margin: 21px auto 0;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 20px;
    border-radius: 10px;
}
.layui-collapse{
    border: none;
}
@media (max-width: 768px) {
    .demo-login-container {
        max-width: 100%;
    }
}
.layui-elem-quote, .layui-colla-title, .layui-upload-drag, .layui-table{
    background-color: rgba(255, 255, 255, 0.6);
}